Other
Endless synchronous belts, outside circumference 60 to 150 cm, other
HSN 4010 35 90 (endless synchronous belts of vulcanised rubber, outside circumference exceeding 60 cm but not exceeding 150 cm — other) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code, bill of entry, commercial invoice, packing list. Other vulcanised rubber belting under Chapter 40 — including conveyor belts and belts of different circumference ranges — may fall under sibling tariff lines with distinct classification treatment.
The absence of compliance at this tariff line does not extend to the full heading: conveyor belts and other transmission belting of vulcanised rubber classified elsewhere within Chapter 40 each occupy distinct tariff lines, and circumference-range boundaries are a common source of mis-declaration. Re-classification on customs examination triggers retrospective duty recovery and detention pending resolution. Verify the exact outside circumference and belt type — synchronous versus V-belt versus flat — against the customs tariff before filing the bill of entry.